Home / 4,263.20-5,883.48-2,494.64

Finding the Fourth Proportional to 4,263.20, 5,883.48 and 2,494.64

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Solution

The fourth proportional to 4,263.20, 5,883.48 and 2,494.64 is: 3,442.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263.20 : 5,883.48 = 2,494.64 : x
  2. Step 2: Convert to fraction form
    4,263.20/5,883.48 = 2,494.64/x
  3. Step 3: Cross multiply
    4,263.20x = 5,883.48 × 2,494.64
  4. Step 4: Simplify right side
    4,263.20x = 14,677,164.55
  5. Step 5: Solve for x
    x = 14,677,164.55/4,263.20
  6. Step 6: Final answer
    x = 3,442.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.